October 7, 2025 - Strings are widely used for storing and processing textual data in programs. Here is a complete list of Java String practice programs divided into basic and advanced categories:

15. Write a Java program to create a character array containing the contents of a string View Solution · 16. Write a Java program to convert all the characters in a string to Lowercase View Solution

Learn the basics of Java strings in this beginner-friendly guide. Discover how to create, manipulate, and slice strings with easy-to-follow examples and coding tasks.

March 2, 2026 - It includes 112 main exercises, ... of the page to write and execute the scripts.] ... Write a Java program to get the character at the given index within the string....

July 23, 2025 - So, let's dive into the world of Java String exercises and enhance your programming abilities! Ready to test your Java string skills? This section offers beginner-friendly exercises. Practice creating, modifying, and working with strings to build a solid foundation for your Java programming journey.

June 11, 2025 - Here, we have collected top 14 String programs in Java for interview best practice. These string programs are important for interview and test

July 23, 2025 - Alphabet Printing: Generate sequences of letters programmatically. Pangram Checking: Verify if a sentence contains every letter of the alphabet. Extra Character Detection: Identify an extra character in a given string. Anagram Check: Determine if two strings contain the same characters in a different order. Palindrome Check: Verify if a string reads the same forward and backward.

October 13, 2025 - The immutable String can be replaced by changeable equivalents like StringBuilder and StringBuffer classes in scenarios where you regularly need to edit strings: The primary distinction between StringBuilder and StringBuffer is that the former is thread-safe and synchronized, while the latter is not. Developers work with strings on a regular basis. Let’s examine a few such problems and their fixes: Java strings are essential to many practical applications.

Explore a comprehensive list of Java array programs for beginners, including 1D and 2D array examples, sum, search, insert, delete, matrix addition, transpose, and more.

August 7, 2023 - Here is a collection of the best Java string programs and algorithms. Java string programs for string operations, string matching, approximate string matching, and encryption algorithms.

April 10, 2024 - How do you check if a string contains only digits? The below shows the output of the code snippet. Write a program to find out if two strings are anagram of each other.

11 Solved strings based Java Programs and examples with output, explanation and source code for beginners. Find programs on anagram, palindrome strings and counting, reverse, adding or displaying the selected letters of string. Useful for all computer science freshers, BCA, BE, BTech, MCA students.

Write a program to java to accept a sentence and a word separately. Find and prinnt the frequency of the given word in the sentence. Sample Input: the quick brown fox jumps over the lazy dog ... Program7. Write a program to accept a sentence. Display the sentence in ... Program8. Write a program to input a sentence and display only those words ... Program9. Write a program to enter a String/Sentence and display the longest

August 9, 2023 - Here is a list of String Programs with an output. The source code from these String programs are well tested in our development environment. We have used JDK 8 or later to develop these programs

July 24, 2024 - /** * 1. String class split method * 2. Pattern.compile(regex).splitAsStream(String) * 3. String Tokenizer * 4. StringUtils.split(string,"expression"); */ // Method 1 String str = "091-879456789"; String strArr[] = str.split("-"); for(String s:strArr) { System.out.println("Method 1:"+s); } //Method 2: Pattern.compile List<String> strings = Pattern.compile("-").splitAsStream(str).collect(Collectors.toList()); for(String string:strings) { System.out.println("Method 2: "+string); } //Method 3 //StringTokenizer method StringTokenizer st1 = new StringTokenizer( str, "-"); while(st1.hasMoreTokens()) { System.out.println(st1.nextToken()); } } }

Replace Character in a String explained in Java, with a complete example program, its sample output, and a clear code walkthrough.19

The program shows two different approaches to count the total occurrence. class CharacterCount { public static void main(String[] args) { String str = "Java is easy to learn"; char c = 'a'; int count = 0; // First Approach char[] charArray = str.toCharArray(); for(char ch : charArray) { if(ch == c) count++; } System.out.println("Total occurrence of character 'a' using 1st approach = "+count); // Second Approach int count2 = str.length() - str.replace("a", "").length(); System.out.println("Total occurrence of character 'a' using 2nd approach = "+count2); } }

March 22, 2022 - Click here for the program. 9) Write a Java program to check whether two strings are anagram or not? Anagram program is one of the frequently asked Java interview program.

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